487994493055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{406969}}^1\times {\mathrm{14107}}^1$

素因数の和:421098

約数の個数: 16

約数和(自身を含む): 620085538080

約数和(自身を除く): 132091045025

約数列:

[1, 5, 17, 85, 14107, 70535, 239819, 406969, 1199095, 2034845, 6918473, 34592365, 5741111683, 28705558415, 97598898611, 487994493055]

約数ペア:

[(1, 487994493055), (5, 97598898611), (17, 28705558415), (85, 5741111683), (14107, 34592365), (70535, 6918473), (239819, 2034845), (406969, 1199095)]